Add a URL where we can test the connection. Add a config option for setting up a port.
Setup instructions
Merge remote-tracking branch 'upstream/master'
Add a new command to tell us what we can buy with our doge.
Documentation and developer resources.
Remove testing code.
Fix return values; sort units differently because the order method was not working...
Merge pull request #1 from mpdaugherty/master

Improvements from Mike